public PartialViewResult GetSubscribedCategories()
{
var viewModel = new List<CategoryViewModel>();
using (UnitOfWorkManager.NewUnitOfWork())
{
var categories = LoggedOnReadOnlyUser.CategoryNotifications.Select(x => x.Category);
foreach (var category in categories)
{
var permissionSet = RoleService.GetPermissions(category, UsersRole);
var topicCount = category.Topics.Count;
var latestTopicInCategory = category.Topics.OrderByDescending(x => x.LastPost.DateCreated).FirstOrDefault();
var postCount = (category.Topics.SelectMany(x => x.Posts).Count() - 1);
var model = new CategoryViewModel
{
Category = category,
LatestTopic = latestTopicInCategory,
Permissions = permissionSet,
PostCount = postCount,
TopicCount = topicCount,
ShowUnSubscribedLink = true
};
viewModel.Add(model);
}
}
return PartialView(viewModel);
}
public ActionResult Show(string slug, int? p)
{
using (UnitOfWorkManager.NewUnitOfWork())
{
// Get the category
var category = _categoryService.GetBySlugWithSubCategories(slug);
// Allowed Categories for this user
var allowedCategories = _categoryService.GetAllowedCategories(UsersRole);
// Set the page index
var pageIndex = p ?? 1;
// check the user has permission to this category
var permissions = RoleService.GetPermissions(category.Category, UsersRole);
if (!permissions[SiteConstants.Instance.PermissionDenyAccess].IsTicked)
{
var topics = _topicService.GetPagedTopicsByCategory(pageIndex,
SettingsService.GetSettings().TopicsPerPage,
int.MaxValue, category.Category.Id);
var topicViewModels = ViewModelMapping.CreateTopicViewModels(topics.ToList(), RoleService, UsersRole, LoggedOnReadOnlyUser, allowedCategories, SettingsService.GetSettings());
// Create the main view model for the category
var viewModel = new CategoryViewModel
{
Permissions = permissions,
Topics = topicViewModels,
Category = category.Category,
PageIndex = pageIndex,
TotalCount = topics.TotalCount,
TotalPages = topics.TotalPages,
User = LoggedOnReadOnlyUser,
IsSubscribed = UserIsAuthenticated && (_categoryNotificationService.GetByUserAndCategory(LoggedOnReadOnlyUser, category.Category).Any())
};
// If there are subcategories then add then with their permissions
if (category.SubCategories.Any())
{
var subCatViewModel = new CategoryListViewModel
{
AllPermissionSets = new Dictionary<Category, PermissionSet>()
};
foreach (var subCategory in category.SubCategories)
{
var permissionSet = RoleService.GetPermissions(subCategory, UsersRole);
subCatViewModel.AllPermissionSets.Add(subCategory, permissionSet);
}
viewModel.SubCategories = subCatViewModel;
}
return View(viewModel);
}
return ErrorToHomePage(LocalizationService.GetResourceString("Errors.NoPermission"));
}
}